Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 5192

Hash
000000496087adeded42571fec313f10a45e5db4312fad2ff91913245b4a8455
Confirmations
36771
Time
2026-09-20 22:54:30 UTC
Median time
2026-09-20 22:46:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
7c6766f3c4499fc09426ffc452df81d68921bc3872a9d20dce70ea37603fa65d
Previous block
0000004ae3d2c78fe89a56cbb4cee01ec3e8d2d06dba076443eb4dfa3b7de284
Next block
00000021045df155dbe3d46719ff218a6c34ec508bc73fcce5b21d7220de9ac8

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 5192 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
7c6766f3c449…ea37603fa65d coinbase1250